b23441875c
Add FspUpdSignatureCheck() API in FspSecPlatformLib, so that FspSecCore can check if UPD data is valid in FSP API. Add Set/GetFspMemoryInitUpdDataPointer() and Set/GetFspSiliconInitUpdDataPointer() API in FspCommonLib, so that core can set this UdpDataPointer and platform code may get UpdDataPointer easily. Add UpdateMemSiUpdInitOffsetValue function in GenCfgOpt.py tool, so that the MemoryInitUpdOffset and SiUpdInitOffset is recorded. Add missing EMBED comment in GenCfgOptUserManual.docx Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: "Yao, Jiewen" <Jiewen.Yao@intel.com> Reviewed-by: "Mudusuru, Giri P" <giri.p.mudusuru@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18123 6f19259b-4bc3-4df7-8a09-765794883524
89 lines
2.5 KiB
C
89 lines
2.5 KiB
C
/** @file
|
|
|
|
Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>
|
|
This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php.
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
**/
|
|
|
|
#ifndef _FSP_SEC_PLATFORM_LIB_H_
|
|
#define _FSP_SEC_PLATFORM_LIB_H_
|
|
|
|
/**
|
|
This function performs platform level initialization.
|
|
|
|
This function must be in ASM file, because stack is not established yet.
|
|
This function is optional. If a library instance does not provide this function, the default empty one will be used.
|
|
|
|
The callee should not use XMM6/XMM7.
|
|
The return address is saved in MM7.
|
|
|
|
@retval in saved in EAX - 0 means platform initialization success.
|
|
other means platform initialization fail.
|
|
**/
|
|
UINT32
|
|
EFIAPI
|
|
SecPlatformInit (
|
|
VOID
|
|
);
|
|
|
|
/**
|
|
This function loads Microcode.
|
|
|
|
This function must be in ASM file, because stack is not established yet.
|
|
This function is optional. If a library instance does not provide this function, the default one will be used.
|
|
|
|
The callee should not use XMM6/XMM7.
|
|
The return address is saved in MM7.
|
|
|
|
@param TempRamInitParamPtr A data structure to hold microcode parameter. It is saved in ESP.
|
|
|
|
@retval in saved in EAX - 0 means Microcode is loaded successfully.
|
|
other means Microcode is not loaded successfully.
|
|
**/
|
|
UINT32
|
|
EFIAPI
|
|
LoadMicrocode (
|
|
IN FSP_TEMP_RAM_INIT_PARAMS *TempRamInitParamPtr
|
|
);
|
|
|
|
/**
|
|
This function initializes the CAR.
|
|
|
|
This function must be in ASM file, because stack is not established yet.
|
|
|
|
The callee should not use XMM6/XMM7.
|
|
The return address is saved in MM7.
|
|
|
|
@param TempRamInitParamPtr A data structure to hold microcode parameter. It is saved in ESP.
|
|
|
|
@retval in saved in EAX - 0 means CAR initialization success.
|
|
other means CAR initialization fail.
|
|
**/
|
|
UINT32
|
|
EFIAPI
|
|
SecCarInit (
|
|
IN FSP_TEMP_RAM_INIT_PARAMS *TempRamInitParamPtr
|
|
);
|
|
|
|
/**
|
|
This function check the signture of UPD.
|
|
|
|
@param[in] ApiIdx Internal index of the FSP API.
|
|
@param[in] ApiParam Parameter of the FSP API.
|
|
|
|
**/
|
|
EFI_STATUS
|
|
EFIAPI
|
|
FspUpdSignatureCheck (
|
|
IN UINT32 ApiIdx,
|
|
IN VOID *ApiParam
|
|
);
|
|
|
|
#endif
|